His tenure as a minister in the cabinets of Bindeshwari Dubey, Satyendra Narayan Sinha, and Jagannath Mishra further solidified his reputation as a committed leader in Bihar.

[5] During his term as the Minister of Mines and Geology in undivided Bihar,[6] Lal exhibited remarkable political determination and a deep concern for the rights of laborers.

Recognizing the hardships faced by laborers who carried heavy coal baskets on their heads and loaded them onto truck-dumpers, Lal vehemently opposed this system.

[7] Driven by his dedication to improving working conditions, Lal demanded a more humane approach to coal transportation, advocating for the use of conveyor belts or trolleys instead of manual labour.

His unwavering commitment to this cause led him to express his willingness to resign from his ministerial post, challenging the government's stance and fighting for more efficient and worker-friendly methods.

His involvement in social and cultural activities during the early stages of his political journey brought him in close proximity to former MLA, former MP, and minister Shankar Dayal Singh and his brother-in-law, who were vocal opponents of the mafia.

With Dubey's support, Lal contested and won the 1985 assembly elections as the Congress candidate from the Baghmara constituency, defeating his opponent from the Janata Party.

His expertise in labour-related matters garnered national recognition, leading to his appointment as a standard member of the Nagda Khan Accident Investigation Committee by the Central Government.

He played a pivotal role in the sustained agitation against the closure of the Dhanbad-Chandrapura Railway line, further showcasing his unwavering commitment to the interests of the people and the development of the Baghmara sub-division.

Lal's political career is a testament to his relentless pursuit of justice, unwavering commitment to the welfare of the people, and instrumental role in challenging the influence of mafia forces.

Shri Badal Patralekh, Agriculture Minister, along with numerous MLAs, MPs, and district administrative officers, were present during the ceremony..[4][14] Lal's legacy in his unwavering commitment to the welfare of the people and his contributions to the development and governance of Bihar.